How to increase efficiencies of ultrathin CIGSe solar cells

From Nanowerk Nanotechnology News
March 14, 2017 - 6:30pm
Researchers have shown how to prevent the absorption loss of ultrathin CIGSe cells. They designed nanostructured back contacts for light trapping and could achieve a new record value of the the short circuit current density reaching nearly the best values for thicker CIGSe-cells.


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